Convert a UK postcode centre into a Maidenhead locator, coordinates, National Grid reference and map position.
Find the approximate postcode centre, locator, coordinates, national grid reference and Google Maps position.
The lookup runs only when you press the button.
Open in Google MapsEnter a complete UK postcode to look up its approximate centre and six-character Maidenhead locator.
A postcode covers an area and is not an exact antenna position. Use GPS or measured coordinates when location precision matters.
Use this calculator as a practical starting point. Check critical radio, electrical and installation work with suitable test equipment and current licence requirements.
